Kožárová, I. ., J. . Šimková, M. . Mártonová, J. . Mačanga, and M. . Levkut, ml. “Detection of Lasalocid Residues in the Tissues of Broiler Chickens by a New Screening Test Total Antibiotics”. Potravinarstvo Slovak Journal of Food Sciences, vol. 5, no. 2, Mar. 2011, pp. 45-48, doi:10.5219/140.